Wormholes and time-machines in nonminimally coupled matter-curvature theories of gravity

EPJ Web of Conferences

O. Bertolami, R. Z. Ferreira

Publikation: Bidrag til bog/antologi/rapport/konference-proceedingKonferencebidrag i proceedingsForskningpeer review

Resumé

In this work we show the existence of traversable wormhole and time-machine solutions in a modified theory of gravity where matter and curvature are nonminimally coupled. Those solutions present a nontrivial redshift function and exist even in the presence of ordinary matter which satisfies the dominant energy condition. © Owned by the authors, published by EDP Sciences, 2013.
OriginalsprogEngelsk
TitelEPJ Web of Conferences
Antal sider4
ForlagThe European Physical Journal C
Publikationsdato2013
Artikelnummer01008
ISBN (Trykt)978-275981058-1
DOI
StatusUdgivet - 2013

Citer dette

Bertolami, O., & Ferreira, R. Z. (2013). Wormholes and time-machines in nonminimally coupled matter-curvature theories of gravity: EPJ Web of Conferences. I EPJ Web of Conferences [01008] The European Physical Journal C. https://doi.org/10.1051/epjconf/20135801008
Bertolami, O. ; Ferreira, R. Z. / Wormholes and time-machines in nonminimally coupled matter-curvature theories of gravity : EPJ Web of Conferences. EPJ Web of Conferences. The European Physical Journal C, 2013.
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Publikation: Bidrag til bog/antologi/rapport/konference-proceedingKonferencebidrag i proceedingsForskningpeer review

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